22110121011202 has 16 divisors (see below), whose sum is σ = 37903296516480. Its totient is φ = 9475708166208.

The previous prime is 22110121011169. The next prime is 22110121011247. The reversal of 22110121011202 is 20211012101122.

It is a super-2 number, since 2×22110121011202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2420598 + ... + 7076689.

It is an arithmetic number, because the mean of its divisors is an integer number (2368956032280).

Almost surely, 2^{22110121011202} is an apocalyptic number.

22110121011202 is a deficient number, since it is larger than the sum of its proper divisors (15793175505278).

22110121011202 is a wasteful number, since it uses less digits than its factorization.

22110121011202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9663585.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 22110121011202 its reverse (20211012101122), we get a palindrome (42321133112324).

It can be divided in two parts, 2211012101120 and 2, that added together give a palindrome (2211012101122).

The spelling of 22110121011202 in words is "twenty-two trillion, one hundred ten billion, one hundred twenty-one million, eleven thousand, two hundred two".